Searched refs:oversample (Results 1 – 3 of 3) sorted by relevance
| /external/speex/libspeex/ |
| D | resample.c | 129 spx_uint32_t oversample; member
195 int oversample; member
211 int oversample; member
246 y = x*func->oversample; in compute_func()
450 const int offset = samp_frac_num*st->oversample/st->den_rate; in resampler_basic_interpolate_single()
452 …const spx_word16_t frac = PDIV32(SHL32((samp_frac_num*st->oversample) % st->den_rate,15),st->den_r… in resampler_basic_interpolate_single()
454 … const spx_word16_t frac = ((float)((samp_frac_num*st->oversample) % st->den_rate))/st->den_rate; in resampler_basic_interpolate_single()
464 accum[0] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset-2]); in resampler_basic_interpolate_single()
465 accum[1] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset-1]); in resampler_basic_interpolate_single()
466 accum[2] += MULT16_16(curr_in,st->sinc_table[4+(j+1)*st->oversample-offset]); in resampler_basic_interpolate_single()
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| D | resample_sse.h | 57 …gle(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) { in interpolate_product_single() argument
64 sum = _mm_add_ps(sum, _mm_mul_ps(_mm_load1_ps(a+i), _mm_loadu_ps(b+i*oversample))); in interpolate_product_single()
65 sum = _mm_add_ps(sum, _mm_mul_ps(_mm_load1_ps(a+i+1), _mm_loadu_ps(b+(i+1)*oversample))); in interpolate_product_single()
100 …ble(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) { in interpolate_product_double() argument
112 t = _mm_mul_ps(_mm_load1_ps(a+i), _mm_loadu_ps(b+i*oversample)); in interpolate_product_double()
116 t = _mm_mul_ps(_mm_load1_ps(a+i+1), _mm_loadu_ps(b+(i+1)*oversample)); in interpolate_product_double()
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| /external/opencv3/modules/python/test/ |
| D | camera_calibration.py | 161 def __init__(self, w, h, oversample): argument
170 self.r = [ None ] * oversample
171 for o in range(oversample):
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